This may come as no surprise to the flower children of the 1960s, but in one of the few controlled human studies of a known illegal hallucinogen, the active ingredient in "sacred mushrooms" created what researchers are describing as deep mystical experiences that left many of the study participants with a long lasting sense of well-being.
The controversial study, conducted by Johns Hopkins University of Medicine, looked at whether a pill containing psilocybin, derived from the psilocybe...Full Story